<!DOCTYPE html>
<html>

<head>
    <meta charset="utf-8">
    <title>设置右边框的样式</title>
    <style>
        p {
            border-style: solid;
        }

        p.none {
            border-right-style: none;
        }

        p.dotted {
            border-right-style: dotted;
        }

        p.dashed {
            border-right-style: dashed;
        }

        p.solid {
            border-right-style: solid;
        }

        p.double {
            border-right-style: double;
        }

        p.groove {
            border-right-style: groove;
        }

        p.ridge {
            border-right-style: ridge;
        }

        p.inset {
            border-right-style: inset;
        }

        p.outset {
            border-right-style: outset;
        }
    </style>
</head>

<body>
    <p class="none">没有右边框.</p>
    <p class="dotted">点线右边框.</p>
    <p class="dashed">虚线右边框.</p>
    <p class="solid">实线右边框</p>
    <p class="double">双实线右边框</p>
    <p class="groove">一个右槽边界。</p>
    <p class="ridge">脊状右边距.</p>
    <p class="inset">右内边距.</p>
    <p class="outset">右外边距.</p>
</body>

</html>